Supported by the following organizations
This is to certify that Christian Sefrin successfully completed and received a passing grade in QD504x: Strategic Social Media Marketing a course of study offered by BUx, an online learning initiative of Boston University.
Noted by
Barbara Bickart
Associate Professor of Marketing and Department Chair Boston University
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- Verified Certificate Issued December 13, 2020
- Valid Certificate ID 8b7153dd3c76472c90799c775a0edd86